Calibration for human performance. Continuously.
Opti-U is the closed-loop system that learns the only sample size that matters: you.
Product
The operating layer in your pocket.
Real twin state, recovery windows, and structured growth plans, surfaced as practical daily decisions.



About
Pioneering behavioural infrastructure.
A machine-learned simulation of you. It separates cause from coincidence, projects the trajectory you're on, and charts the optimal path to the one worth reaching.
The Course
Twelve weeks. Fitted to one.
Behaviour-change science, personalised by your data and rewritten every week as you change. Each cycle sharpens the next.
Trackers measure.
Opti-U learns.
Coaches advise.
Opti-U proves.
Habit apps count.
Opti-U enhances protocols.
The System
Digital Twin
A living model of you. What's true, what's changing, and what's on the horizon.
Experiments
Every week is a controlled test, run on the only sample size that matters: you.
Adaptive Coaching
What works for you changes. So does the system.
The Loop
The loop that compounds. Each cycle makes the next one sharper.
Vision
This is not an app. It is the operating system for the human you're becoming.
Team
Spencer North
Founder, CEO
Thibault Lacourtablaise
Technical Advisor
Andre Soares
Academic Advisor
Jenny Hamilton
Academic Advisor
Raymond Bonnett
Professional Advisor
Michael Richards
Professional Advisor
Waitlist
opens in waves.
Early access is curated. Limited beta cohorts, opened at intervals.